[BUG] Unable to import ebook with viz chart in Kindle DIrect Publishing about vscode-markdown-preview-enhanced HOT 1 OPEN

-Tformat[:renderer[:formatter]]

Set output language to one of the [supported formats](https://graphviz.org/doc/info/output.html). By default, [attributed dot](https://graphviz.org/docs/outputs/canon/) is produced.

Depending on how Graphviz was built, there may be multiple renderers for generating a particular output format, and multiple formatters for creating the final output. For example, a typical installation can produce [PNG](https://graphviz.org/docs/outputs/png/) output using either the Cairo or GD library. The desired rendering engine can be specified after a colon. If there are multiple formatting engines available, the desired one can be specified in a similar fashion after the rendering engine. Thus, -Tpng:cairo specifies PNG output produced by Cairo (using the Cairo's default formatter), and -Tpng:cairo:gd specifies PNG output produced by Cairo formatted using the GD library.

If no renderer is specified, or a renderer but no formatter, the default one is invoked. The flag -Tformat: produces a list of all of the renderers available for the specified format, the first one listed with a prefix matching format being the default. Using the -v flag, described below, will print which format, renderer, and formatter are actually used.
-V